Question

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2.write the lab activity "To prove that Oxygen helps in burning​

Answer 1

Explanation:

Take two burning candles and two glasses. Put each candle under each glass separately. ... The glass in which the oxygen is present will last longer that means the candle burns until all the oxygen inside the glass is used up. This shows that oxygen helps in burning.

Answer 2

Answer:

Take two burning candles and two glasses. put each candle under each glass separately... The glass in which the oxygen is present will last longer that means the candle burns until all the oxygen inside the glass is used up. This shows that oxygen helps in burning.

Explanation:

Hope it helps u..